A patient asks a pharmacy technician which antibiotic is the most effective to treat a case of swimmer's ear that has been resistant to over-the- counter medications. Which of the following is the appropriate response for the technician to give the patient?
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4. you are asked to make 125 grams of a 7% antifungal cream using tolnaftate powder and eucerin cream. how many grams of tolnaftate powder are needed? round to the nearest hundredths (w/w)

Mr rogers is 2 days postoperative of a thoracotomy of removal of a malignant mass in his left chest. his pain is being managed via epidural catheter with morphine. as the nurse assumes care of mr rogers, he is alert and fully oriented and states that his current pain is 2 on a 1 -to-10 scale. his vital signs are 37.8-92-12, 138/82. what are benefits of epidural versus systemic administration of opioids? the nurse monitors mr roger’s respiratory status and vital signs every 2 hours. what is the rationale for this frequent assessments? the nurse monitors mr rogers for what other complications of epidural anelgesis?

Anurse is providing teaching about the adverse effects of ergotamine to a client who has migraine headaches. which of the following adverse effects should the nurse include in the teaching? paresthesia tinnitus blurred vision hematuria